Isorhamnetin-3-O-β-D-glucopyranoside CAS Nu.5041-82-7
Meatotino Physicochemical O Isorhamnetin-3-O-Glucoside
Numera CAS:5041-82-7
fua mole:c22h22o12
mamafa mole:478.4029
Malosi:1.75g/cm3
EINECS Nu.:207-545-5
Mea e liusuavai ai:155-160ºC
PSA:199.51000
LogP:1.71
Mea fa'apuna:834.4 ° C ile 760 mmHg
Fa'ailoga moli:291.3 ° C
Fa'ailoga su'esu'e:1.750
Omiga ausa:1.59e-29mmhg ile 25°C
Fa'amatalaga:98%
Fa'aigoa Saina:Isorhamnetin-3-o-beta-d-glucopyranoside
Fa'aletino ma kemisi
O le hygroscopic amorphous Tan pa'u (90% e ese le pa'epa'e pa'epa'e) [α] 16D-12.8. (C = 4.6, methanol), tetraacetate o le lanu tioata acicular, mea liusuavai: 196 ℃.Paeoniflorin e mautu i le siosiomaga acidic (pH 2 ~ 6) ma le mautu i alkaline siosiomaga.
Fa'aigoa Igilisi
4H-1-benzopyran-4-one, 3-(beta-D-glucopyranosyloxy) -5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H -pyran-2-yl]oxy}-4H-chromen-4-on;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H -pyran-2-yl]oxy}-4H-chromen-4-tasi;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphényl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H -pyran-2-yl]oxy}-4H-chromén-4-tasi;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl bD-glucopyranoside;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl beta-D-glucopyranoside;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl-beta-D-glucopyranoside;bêta-D-Glucopyranoside o le 5,7-dihydroxy-2-(4-hydroxy-3-méthoxyphényl) -4-oxo-4H-chromén-3-yle;ISORHAMNETIN-3-GLUCOSIDE
Fa'atonuga Tulaga Lelei
1.Our kamupani ua maua CNAS falesuesue agavaa
2.Our kamupani o loʻo i ai le faʻaogaina o le maneta faaniukilia (Bruker 40OMHZ) spectrometer, tele spectrometer (vai SQD), auʻiliʻili HPLC (faʻapipiʻiina i le UV detector, PDA detector, ESLD detector) ma isi mea suʻesuʻe e faʻamautinoa ai le lelei o oloa.
3.Our kamupani tausia fesootaiga vavalalata ma suesuega faasaienisi inisitituti e pei o Shanghai Inisetiute mo fualaau faasaina, Nanjing tulaga lautele auaunaga mo biomedicine ma Shanghai Inisitituti o alamanuia pharmaceutical.Ole nofoaga ole su'esu'ega lelei ole vaila'au a le atunu'u e itiiti ifo ile 100m le mamao mai la tatou kamupani ma e mafai ona tu'uina atu se seti atoa o auaunaga fa'ata'ita'i lona tolu e mautinoa ai le lelei o oloa a le kamupani.
Fofo
1. Afai ei ai se tetee a le tagata faʻatau aʻo leʻi mauaina le oloa ma le taliaina, e mafai ona tuʻuina i luma aʻo leʻi pasia le taliaina.
2. Pe a toe fafaga e le tagata faʻatau faʻafitauli tulaga le lelei i soʻo se auala (e aofia ai le telefoni, fesi, i-meli, ma isi), matou te tali atu i totonu o le 4 itula, tuʻuina atu fofo muamua i totonu o le 12 itula, ma tuʻuina atu fofo atoatoa ma faʻatatau puipuiga i totonu. 24 itula.
3. Afai o le taliaina e faʻaalia ai o le lelei, aofaʻi, faʻamatalaga poʻo le faʻatinoga o oloa e le fetaui ma manaʻoga ua faʻamaonia e le tagata faʻatau, matou te naunau e toe faʻafoʻi, fesuiaʻi pe toe faʻatumu e aunoa ma se faʻatagaga i totonu ole 8 aso mai le aso na maua ai le faʻaaliga tusitusia mai. le fa'atau.
4. O loʻo tausia e le matou kamupani faʻamaumauga o gaosiga ma faʻamaumauga suʻega o oloa uma mo le 5 tausaga mo tagata faʻatau e toe iloilo i soo se taimi.
